Underground

Underground fiber optic cables are built for direct burial and duct installations, offering high resistance to pressure, moisture, and environmental impact. Planet Fiber provides a full range of armored and non-armored solutions: Steel Tape armored Steel Wire reinforced (up to 7 kN tensile strength) Direct Buried with dual-layer protection Microduct/TBC for air-blown microduct networks Available in CLT and CSM configurations, all cables meet G.652D / G.657A2 standards and are suited for both urban and national-scale telecom deployments.